package com.zjh.config;

import org.springframework.web.servlet.LocaleResolver;
import org.thymeleaf.util.StringUtils;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Locale;

public class MyLocaleResolver implements LocaleResolver {
    @Override
    public Locale resolveLocale(HttpServletRequest request) {
        String lang = request.getParameter("lang");

        if (StringUtils.isEmpty(lang)) {
            return Locale.getDefault();
        } else {
            return new Locale(lang.split("_")[0], lang.split("_")[1]);
        }

    }

    @Override
    public void setLocale(HttpServletRequest request, HttpServletResponse response, Locale locale) {

    }
}
